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| author | Jiri Kosina <jkosina@suse.cz> | 2007-02-10 10:43:51 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 19:51:21 +0100 |
| commit | 5cf885d01f30be710a339976c485f92bb8a8946d (patch) | |
| tree | c482a9b7bf0f3e895a1798345c4ae469c5f7dd9a /arch/cris/arch-v32/mm | |
| parent | [PATCH] CRIS: user ARRAY_SIZE macro when appropriate (diff) | |
| download | linux-5cf885d01f30be710a339976c485f92bb8a8946d.tar.xz linux-5cf885d01f30be710a339976c485f92bb8a8946d.zip | |
[PATCH] CRIS: TLB handling: turn local_save_flags() + local_irq_disable() into local_irq_save()
TLB handling for CRIS contains local_irq_disable() after local_save_flags().
Turn this into local_irq_save().
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Cc: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/cris/arch-v32/mm')
| -rw-r--r-- | arch/cris/arch-v32/mm/tlb.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/cris/arch-v32/mm/tlb.c b/arch/cris/arch-v32/mm/tlb.c index 9d75d7692303..c2d12e9c40d7 100644 --- a/arch/cris/arch-v32/mm/tlb.c +++ b/arch/cris/arch-v32/mm/tlb.c @@ -54,8 +54,7 @@ __flush_tlb_all(void) * Mask with 0xf so similar TLB entries aren't written in the same 4-way * entry group. */ - local_save_flags(flags); - local_irq_disable(); + local_irq_save(flags); for (mmu = 1; mmu <= 2; mmu++) { SUPP_BANK_SEL(mmu); /* Select the MMU */ @@ -92,8 +91,7 @@ __flush_tlb_mm(struct mm_struct *mm) return; /* Mark the TLB entries that match the page_id as invalid. */ - local_save_flags(flags); - local_irq_disable(); + local_irq_save(flags); for (mmu = 1; mmu <= 2; mmu++) { SUPP_BANK_SEL(mmu); @@ -140,8 +138,7 @@ __flush_tlb_page(struct vm_area_struct *vma, unsigned long addr) * Invalidate those TLB entries that match both the mm context and the * requested virtual address. */ - local_save_flags(flags); - local_irq_disable(); + local_irq_save(flags); for (mmu = 1; mmu <= 2; mmu++) { SUPP_BANK_SEL(mmu); |